/*
 * Copyright (C) 2010 ZXing authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.barcode.decode;

import android.app.Activity;
import android.content.DialogInterface;

/**
 * 监听摄像头是否已被使用
 * 
 * @author Sean Owen
 */
public final class FinishListener implements DialogInterface.OnClickListener,
		DialogInterface.OnCancelListener {

	private final Activity activityToFinish;

	public FinishListener(Activity activityToFinish) {
		this.activityToFinish = activityToFinish;
	}

	@Override
	public void onCancel(DialogInterface dialogInterface) {
		run();
	}

	@Override
	public void onClick(DialogInterface dialogInterface, int i) {
		run();
	}

	private void run() {
		activityToFinish.finish();
	}

}
